Brand New in Box Perfect gift for that hard to buy person or treat yourself! Reduce 4-in-1 Drink Cooler 4 Pack Set *4 Vacuum insulated stainless steel drink coolers *Keep your drinks cold for up to 4 hours *4-in-1 Design holds slim cans, regular cans, and glass bottles *Can be used as an insulated drinking cup *Non-slip silicone base *Dishwasher safe *Includes stainless steel bottle opener *Fits in cup holders *No condensation *Holds 14 oz. each 3.22" x 3.22" x 5.8"